1boy 1girl absurdres armor artoria_pendragon_(fate) blue_scarf breasts commentary control_panel_overlay crossover destiny123456 energy_sword fate/grand_order fate_(series) full_armor gavan glowing glowing_eyes helmet highres large_breasts machinery mask mecha_musume metal_hero mysterious_heroine_xx_(fate) pose rhongomyniad_(fate) scarf science_fiction skin_tight space sword tokusatsu twinmyniad_(fate) uchuu_keiji_gavan weapon